Black CIA sites weren't legal either, nor was torture.

What proof? You would think after all the leaks there have been, some proof would exist. Instead, you cling to a conspiracy theory based on a misunderstanding of an agreement.

They're all conspiracy theorists when the government is accused of wrongdoing and the "proof" demands and moving goalposts happen all the time. Helped by the lack of transparency and all encompassing powers of agencies and governments.

Your arguments boil down to repeating narratives and things like "X is illegal so it doesn't happen" which just shows how naivety is part of your bad argument repertoire. I'm sure black CIA sites and coup d'etats didn't happen if I can't prove them to your liking... And if I somehow satisfied you, there's some justification that make them lawful and correct.

Give me a break.

If the Five Eyes participants worked as you have stated instead of as the leaked agreement documents say they work, you would expect Snowden to leak that first because it is obviously illegal. He did not. Why not reduce the number of people required to keep quiet in the conspiracy by having the US spy directly on its citizens? Every question you might ask about your conspiracy theory makes it sound even more ridiculous if you bother to ask it.